<!-- HTML header for doxygen 1.8.20-->
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
	<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
	<meta http-equiv="X-UA-Compatible" content="IE=9"/>
	<meta name="generator" content="Doxygen 1.9.4"/>
	<meta name="viewport" content="width=device-width, initial-scale=1"/>
	<title>Raspberry Pi Pico SDK: dma_hw_t Struct Reference</title>
	<!-- <link href="tabs.css" rel="stylesheet" type="text/css"/> -->
	<script type="text/javascript" src="jquery.js"></script>
	<script type="text/javascript" src="dynsections.js"></script>
	<link href="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="resize.js"></script>
<script type="text/javascript" src="navtreedata.js"></script>
<script type="text/javascript" src="navtree.js"></script>
	<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/searchdata.js"></script>
<script type="text/javascript" src="search/search.js"></script>
    <link href="https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500&display=swap" rel="stylesheet">
	<link href="doxygen.css" rel="stylesheet" type="text/css" />
	<link href="normalise.css" rel="stylesheet" type="text/css"/>
<link href="main.css" rel="stylesheet" type="text/css"/>
<link href="styles.css" rel="stylesheet" type="text/css"/>
</head>
<body>
	<div class="navigation-mobile">
		<div class="logo--mobile">
			<a href="/"><img src="logo-mobile.svg" alt="Raspberry Pi"></a>
		</div>
		<div class="navigation-toggle">
			<span class="line-1"></span>
			<span class="line-2">
				<p>Menu Toggle</p>
			</span>
			<span class="line-3"></span>
		</div>
	</div>
	<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
		<div class="logo">
			<a href="index.html"> <img src="logo.svg" alt="Raspberry Pi"></a>
			<span style="display: inline-block; margin-top: 10px;">
				v2.0.0
			</span>
		</div>
		<div class="navigation-footer">
			<img src="logo-mobile.svg" alt="Raspberry Pi">
			<a href="https://www.raspberrypi.com/" target="_blank">By Raspberry Pi Ltd</a>
		</div>
<!-- 		<div class="search">
			<form>
				<input type="search" name="search" id="search" placeholder="Search">
				<input type="submit" value="Search">
			</form>
		</div> -->
<!-- Generated by Doxygen 1.9.4 -->
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
var searchBox = new SearchBox("searchBox", "search",'Search','.html');
/* @license-end */
</script>
<script type="text/javascript" src="menudata.js"></script>
<script type="text/javascript" src="menu.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
$(function() {
  initMenu('',true,false,'search.php','Search');
  $(document).ready(function() { init_search(); });
});
/* @license-end */
</script>
<div id="main-nav"></div>
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
  <div id="nav-tree">
    <div id="nav-tree-contents">
      <div id="nav-sync" class="sync"></div>
    </div>
  </div>
  <div id="splitbar" style="-moz-user-select:none;" 
       class="ui-resizable-handle">
  </div>
</div>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
$(document).ready(function(){initNavTree('structdma__hw__t.html',''); initResizable(); });
/* @license-end */
</script>
<div id="doc-content">
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
     onmouseover="return searchBox.OnSearchSelectShow()"
     onmouseout="return searchBox.OnSearchSelectHide()"
     onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>

<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0" 
        name="MSearchResults" id="MSearchResults">
</iframe>
</div>

<div class="header">
  <div class="summary">
<a href="#pub-methods">Public Member Functions</a> &#124;
<a href="#pub-attribs">Data Fields</a>  </div>
  <div class="headertitle"><div class="title">dma_hw_t Struct Reference</div></div>
</div><!--header-->
<div class="contents">
<div class="dynheader">
Collaboration diagram for dma_hw_t:</div>
<div class="dyncontent">
<div class="center"><img src="structdma__hw__t__coll__graph.png" border="0" usemap="#adma__hw__t_coll__map" alt="Collaboration graph"/></div>
<map name="adma__hw__t_coll__map" id="adma__hw__t_coll__map">
<area shape="rect" title=" " alt="" coords="202,95,291,121"/>
<area shape="rect" href="structdma__channel__hw__t.html" title=" " alt="" coords="5,5,152,32"/>
<area shape="rect" href="structdma__irq__ctrl__hw__t.html" title=" " alt="" coords="176,5,317,32"/>
<area shape="rect" href="structdma__mpu__region__hw__t.html" title=" " alt="" coords="341,5,515,32"/>
</map>
<center><span class="legend">[<a target="top" href="graph_legend.html">legend</a>]</span></center></div>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-methods" name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a23dad7c5dfc9b59685b20c5f22ffdeea"><td class="memItemLeft" align="right" valign="top"><a id="a23dad7c5dfc9b59685b20c5f22ffdeea" name="a23dad7c5dfc9b59685b20c5f22ffdeea"></a>
&#160;</td><td class="memItemRight" valign="bottom"><b>_REG_</b> (DMA_TIMER0_OFFSET) io_rw_32 timer[4]</td></tr>
<tr class="separator:a23dad7c5dfc9b59685b20c5f22ffdeea"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa7bed8e441f3bcb50238e0ce5f1be3eb"><td class="memItemLeft" align="right" valign="top"><a id="aa7bed8e441f3bcb50238e0ce5f1be3eb" name="aa7bed8e441f3bcb50238e0ce5f1be3eb"></a>
&#160;</td><td class="memItemRight" valign="bottom"><b>_REG_</b> (DMA_MULTI_CHAN_TRIGGER_OFFSET) io_wo_32 multi_channel_trigger</td></tr>
<tr class="separator:aa7bed8e441f3bcb50238e0ce5f1be3eb"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a7f2a53987655ed3780c4e6d06799c4e5"><td class="memItemLeft" align="right" valign="top"><a id="a7f2a53987655ed3780c4e6d06799c4e5" name="a7f2a53987655ed3780c4e6d06799c4e5"></a>
&#160;</td><td class="memItemRight" valign="bottom"><b>_REG_</b> (DMA_SNIFF_CTRL_OFFSET) io_rw_32 sniff_ctrl</td></tr>
<tr class="separator:a7f2a53987655ed3780c4e6d06799c4e5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a9900ea13f3cbd3e3c42e0bc8ed74dee6"><td class="memItemLeft" align="right" valign="top"><a id="a9900ea13f3cbd3e3c42e0bc8ed74dee6" name="a9900ea13f3cbd3e3c42e0bc8ed74dee6"></a>
&#160;</td><td class="memItemRight" valign="bottom"><b>_REG_</b> (DMA_SNIFF_DATA_OFFSET) io_rw_32 sniff_data</td></tr>
<tr class="separator:a9900ea13f3cbd3e3c42e0bc8ed74dee6"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab373dfe53d9af0b36eb587374cb32cba"><td class="memItemLeft" align="right" valign="top"><a id="ab373dfe53d9af0b36eb587374cb32cba" name="ab373dfe53d9af0b36eb587374cb32cba"></a>
&#160;</td><td class="memItemRight" valign="bottom"><b>_REG_</b> (DMA_FIFO_LEVELS_OFFSET) io_ro_32 fifo_levels</td></tr>
<tr class="separator:ab373dfe53d9af0b36eb587374cb32cba"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1ac37961dbf92b9547d9aac668e6ef7d"><td class="memItemLeft" align="right" valign="top"><a id="a1ac37961dbf92b9547d9aac668e6ef7d" name="a1ac37961dbf92b9547d9aac668e6ef7d"></a>
&#160;</td><td class="memItemRight" valign="bottom"><b>_REG_</b> (DMA_CHAN_ABORT_OFFSET) io_wo_32 abort</td></tr>
<tr class="separator:a1ac37961dbf92b9547d9aac668e6ef7d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a23dad7c5dfc9b59685b20c5f22ffdeea"><td class="memItemLeft" align="right" valign="top"><a id="a23dad7c5dfc9b59685b20c5f22ffdeea" name="a23dad7c5dfc9b59685b20c5f22ffdeea"></a>
&#160;</td><td class="memItemRight" valign="bottom"><b>_REG_</b> (DMA_TIMER0_OFFSET) io_rw_32 timer[4]</td></tr>
<tr class="separator:a23dad7c5dfc9b59685b20c5f22ffdeea"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa7bed8e441f3bcb50238e0ce5f1be3eb"><td class="memItemLeft" align="right" valign="top"><a id="aa7bed8e441f3bcb50238e0ce5f1be3eb" name="aa7bed8e441f3bcb50238e0ce5f1be3eb"></a>
&#160;</td><td class="memItemRight" valign="bottom"><b>_REG_</b> (DMA_MULTI_CHAN_TRIGGER_OFFSET) io_wo_32 multi_channel_trigger</td></tr>
<tr class="separator:aa7bed8e441f3bcb50238e0ce5f1be3eb"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a7f2a53987655ed3780c4e6d06799c4e5"><td class="memItemLeft" align="right" valign="top"><a id="a7f2a53987655ed3780c4e6d06799c4e5" name="a7f2a53987655ed3780c4e6d06799c4e5"></a>
&#160;</td><td class="memItemRight" valign="bottom"><b>_REG_</b> (DMA_SNIFF_CTRL_OFFSET) io_rw_32 sniff_ctrl</td></tr>
<tr class="separator:a7f2a53987655ed3780c4e6d06799c4e5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a9900ea13f3cbd3e3c42e0bc8ed74dee6"><td class="memItemLeft" align="right" valign="top"><a id="a9900ea13f3cbd3e3c42e0bc8ed74dee6" name="a9900ea13f3cbd3e3c42e0bc8ed74dee6"></a>
&#160;</td><td class="memItemRight" valign="bottom"><b>_REG_</b> (DMA_SNIFF_DATA_OFFSET) io_rw_32 sniff_data</td></tr>
<tr class="separator:a9900ea13f3cbd3e3c42e0bc8ed74dee6"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab373dfe53d9af0b36eb587374cb32cba"><td class="memItemLeft" align="right" valign="top"><a id="ab373dfe53d9af0b36eb587374cb32cba" name="ab373dfe53d9af0b36eb587374cb32cba"></a>
&#160;</td><td class="memItemRight" valign="bottom"><b>_REG_</b> (DMA_FIFO_LEVELS_OFFSET) io_ro_32 fifo_levels</td></tr>
<tr class="separator:ab373dfe53d9af0b36eb587374cb32cba"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1ac37961dbf92b9547d9aac668e6ef7d"><td class="memItemLeft" align="right" valign="top"><a id="a1ac37961dbf92b9547d9aac668e6ef7d" name="a1ac37961dbf92b9547d9aac668e6ef7d"></a>
&#160;</td><td class="memItemRight" valign="bottom"><b>_REG_</b> (DMA_CHAN_ABORT_OFFSET) io_wo_32 abort</td></tr>
<tr class="separator:a1ac37961dbf92b9547d9aac668e6ef7d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a37737002294c3a6c977e34e5e81d165a"><td class="memItemLeft" align="right" valign="top"><a id="a37737002294c3a6c977e34e5e81d165a" name="a37737002294c3a6c977e34e5e81d165a"></a>
&#160;</td><td class="memItemRight" valign="bottom"><b>_REG_</b> (DMA_N_CHANNELS_OFFSET) io_ro_32 n_channels</td></tr>
<tr class="separator:a37737002294c3a6c977e34e5e81d165a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3b0052d975a2f47feb8c7b1028b7f188"><td class="memItemLeft" align="right" valign="top"><a id="a3b0052d975a2f47feb8c7b1028b7f188" name="a3b0052d975a2f47feb8c7b1028b7f188"></a>
&#160;</td><td class="memItemRight" valign="bottom"><b>_REG_</b> (DMA_SECCFG_CH0_OFFSET) io_rw_32 seccfg_ch[16]</td></tr>
<tr class="separator:a3b0052d975a2f47feb8c7b1028b7f188"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6469e29949af416d0ddc055a2319a90f"><td class="memItemLeft" align="right" valign="top"><a id="a6469e29949af416d0ddc055a2319a90f" name="a6469e29949af416d0ddc055a2319a90f"></a>
&#160;</td><td class="memItemRight" valign="bottom"><b>_REG_</b> (DMA_SECCFG_IRQ0_OFFSET) io_rw_32 seccfg_irq[4]</td></tr>
<tr class="separator:a6469e29949af416d0ddc055a2319a90f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4aa4a9a801cd42a98a2689e8b538a0b0"><td class="memItemLeft" align="right" valign="top"><a id="a4aa4a9a801cd42a98a2689e8b538a0b0" name="a4aa4a9a801cd42a98a2689e8b538a0b0"></a>
&#160;</td><td class="memItemRight" valign="bottom"><b>_REG_</b> (DMA_SECCFG_MISC_OFFSET) io_rw_32 seccfg_misc</td></tr>
<tr class="separator:a4aa4a9a801cd42a98a2689e8b538a0b0"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3726dabd451b871d514ef763724a9e07"><td class="memItemLeft" align="right" valign="top"><a id="a3726dabd451b871d514ef763724a9e07" name="a3726dabd451b871d514ef763724a9e07"></a>
&#160;</td><td class="memItemRight" valign="bottom"><b>_REG_</b> (DMA_MPU_CTRL_OFFSET) io_rw_32 mpu_ctrl</td></tr>
<tr class="separator:a3726dabd451b871d514ef763724a9e07"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-attribs" name="pub-attribs"></a>
Data Fields</h2></td></tr>
<tr class="memitem:a5a4bcde999961287c307e485c3e3848f"><td class="memItemLeft" align="right" valign="top"><a id="a5a4bcde999961287c307e485c3e3848f" name="a5a4bcde999961287c307e485c3e3848f"></a>
<a class="el" href="structdma__channel__hw__t.html">dma_channel_hw_t</a>&#160;</td><td class="memItemRight" valign="bottom"><b>ch</b> [12]</td></tr>
<tr class="separator:a5a4bcde999961287c307e485c3e3848f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae99882e94be35f28ada690a3f59b17fb"><td class="memItemLeft" align="right" valign="top"><a id="ae99882e94be35f28ada690a3f59b17fb" name="ae99882e94be35f28ada690a3f59b17fb"></a>
uint32_t&#160;</td><td class="memItemRight" valign="bottom"><b>_pad0</b> [64]</td></tr>
<tr class="separator:ae99882e94be35f28ada690a3f59b17fb"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4e70608a2e3dd118d7d0649ff215bda8"><td class="memItemLeft" ><a id="a4e70608a2e3dd118d7d0649ff215bda8" name="a4e70608a2e3dd118d7d0649ff215bda8"></a>
union {</td></tr>
<tr class="memitem:ad3981987c043e03820d73faedbf343ee"><td class="memItemLeft" ><a id="ad3981987c043e03820d73faedbf343ee" name="ad3981987c043e03820d73faedbf343ee"></a>
&#160;&#160;&#160;struct {</td></tr>
<tr class="memitem:a540cc93ad3bf6a6a1e8ce5450b5c8fb1"><td class="memItemLeft" >
&#160;&#160;&#160;&#160;&#160;&#160;uint32_t&#160;&#160;&#160;<b>__pad0</b></td></tr>
<tr class="separator:a540cc93ad3bf6a6a1e8ce5450b5c8fb1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad3981987c043e03820d73faedbf343ee"><td class="memItemLeft" valign="top">&#160;&#160;&#160;}&#160;</td><td class="memItemRight" valign="bottom"></td></tr>
<tr class="separator:ad3981987c043e03820d73faedbf343ee"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a080d4a3378eb9e8a2ee4cd4c9329d22d"><td class="memItemLeft" >
&#160;&#160;&#160;<a class="el" href="structdma__irq__ctrl__hw__t.html">dma_irq_ctrl_hw_t</a>&#160;&#160;&#160;<b>irq_ctrl</b> [2]</td></tr>
<tr class="separator:a080d4a3378eb9e8a2ee4cd4c9329d22d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4e70608a2e3dd118d7d0649ff215bda8"><td class="memItemLeft" valign="top">};&#160;</td><td class="memItemRight" valign="bottom"></td></tr>
<tr class="separator:a4e70608a2e3dd118d7d0649ff215bda8"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0c971f7c8acc57f5e1b647a5bad405bf"><td class="memItemLeft" align="right" valign="top"><a id="a0c971f7c8acc57f5e1b647a5bad405bf" name="a0c971f7c8acc57f5e1b647a5bad405bf"></a>
uint32_t&#160;</td><td class="memItemRight" valign="bottom"><b>_pad1</b></td></tr>
<tr class="separator:a0c971f7c8acc57f5e1b647a5bad405bf"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a86b76c053e560001dec7021e1564bcd1"><td class="memItemLeft" ><a id="a86b76c053e560001dec7021e1564bcd1" name="a86b76c053e560001dec7021e1564bcd1"></a>
union {</td></tr>
<tr class="memitem:ab29583a585f1ff90eb472c8ecbd99e1d"><td class="memItemLeft" ><a id="ab29583a585f1ff90eb472c8ecbd99e1d" name="ab29583a585f1ff90eb472c8ecbd99e1d"></a>
&#160;&#160;&#160;struct {</td></tr>
<tr class="memitem:a098c2dc35f85778e7d9d355575ccfb30"><td class="memItemLeft" >
&#160;&#160;&#160;&#160;&#160;&#160;uint32_t&#160;&#160;&#160;<b>__pad0</b></td></tr>
<tr class="separator:a098c2dc35f85778e7d9d355575ccfb30"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad183c3f4c07e6df527243138ca7ec4bd"><td class="memItemLeft" >
&#160;&#160;&#160;&#160;&#160;&#160;uint32_t&#160;&#160;&#160;<b>__pad1</b></td></tr>
<tr class="separator:ad183c3f4c07e6df527243138ca7ec4bd"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4930bd364e3da101ac2e213e9b26210c"><td class="memItemLeft" >
&#160;&#160;&#160;&#160;&#160;&#160;uint32_t&#160;&#160;&#160;<b>__pad2</b></td></tr>
<tr class="separator:a4930bd364e3da101ac2e213e9b26210c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab29583a585f1ff90eb472c8ecbd99e1d"><td class="memItemLeft" valign="top">&#160;&#160;&#160;}&#160;</td><td class="memItemRight" valign="bottom"></td></tr>
<tr class="separator:ab29583a585f1ff90eb472c8ecbd99e1d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a71b912a996039e72f5fbe27d9d590bb5"><td class="memItemLeft" >
&#160;&#160;&#160;<a class="el" href="structdma__irq__ctrl__hw__t.html">dma_irq_ctrl_hw_t</a>&#160;&#160;&#160;<b>irq_ctrl</b> [4]</td></tr>
<tr class="separator:a71b912a996039e72f5fbe27d9d590bb5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a86b76c053e560001dec7021e1564bcd1"><td class="memItemLeft" valign="top">};&#160;</td><td class="memItemRight" valign="bottom"></td></tr>
<tr class="separator:a86b76c053e560001dec7021e1564bcd1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a973d52276daa6b10d42569e3bc017400"><td class="memItemLeft" align="right" valign="top"><a id="a973d52276daa6b10d42569e3bc017400" name="a973d52276daa6b10d42569e3bc017400"></a>
uint32_t&#160;</td><td class="memItemRight" valign="bottom"><b>_pad2</b> [11]</td></tr>
<tr class="separator:a973d52276daa6b10d42569e3bc017400"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a77d33b106f6b11f3f604ab2d1cf11154"><td class="memItemLeft" align="right" valign="top"><a id="a77d33b106f6b11f3f604ab2d1cf11154" name="a77d33b106f6b11f3f604ab2d1cf11154"></a>
<a class="el" href="structdma__mpu__region__hw__t.html">dma_mpu_region_hw_t</a>&#160;</td><td class="memItemRight" valign="bottom"><b>mpu_region</b> [8]</td></tr>
<tr class="separator:a77d33b106f6b11f3f604ab2d1cf11154"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<hr/>The documentation for this struct was generated from the following files:<ul>
<li>include/hardware/structs/<a class="el" href="rp2040_2hardware__structs_2include_2hardware_2structs_2dma_8h_source.html">dma.h</a></li>
<li>include/hardware/structs/<a class="el" href="rp2350_2hardware__structs_2include_2hardware_2structs_2dma_8h_source.html">dma.h</a></li>
</ul>
</div><!-- contents -->
</div><!-- doc-content -->

	<script src="main.js"></script>
</body>
</html>
